#abstract{
    overflow: hidden;
}
.banner{
    width: 100%;
    height: 240px;
}
.banner>img{
    width: 100%;
    height: 100%;
}
.t-about{
   width: 980px;
   margin: 0px auto; 
   padding-bottom: 30px;
}
.about-l{
    width:237px;
    float: left;
}
.about-l .about-l-title{
    width: 192px;
    height: 100px;
    background-color: #fff;
    padding-left: 45px;
    position: relative;
    z-index: 999;
}
.about-l .about-l-title::before {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    bottom:80%;
    left: 0px;
    border-top: 90px solid transparent;
    border-left: 237px solid #fff;
    border-bottom: 0px solid transparent;
    z-index: -1;
}
.about-l .about-l-title::after {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    bottom:80%;
    right: 0px;
    border-top: 20px solid transparent;
    border-right: 55px solid #fff100;
    border-bottom: 20px solid transparent;
    z-index: -1px;
}
.about-l .about-l-title>h4{
    font-size: 22px;
    color: #000216;
    line-height: 20px;
}      
.about-l .about-l-title>p{
    font-family: "Calibri Regular";
    font-size: 12px;
    color: #000216;
    padding-top: 10px;
}   

.about-l .about-l-title .line-tips{
    margin-top:12px; 
}
.about-l .about-l-step{
    padding-left: 35px;
    padding-top: 38px;
}

/* 时间轴  end*/
.about-r{
    padding-left:280px;
}
.about-r-crumbs-nav{
    padding:40px 0px;
    border-bottom: 1px dashed #cbccd6;
}

.head-line{
    padding: 25px 0px;
}
.date-icon-triangle{
    float: left;
}
.head-line-content{
    padding-left: 110px;
}
.head-line-content>h6{
    font-size: 24px;
    color: #000216;
}
.head-line-content>p{
    font-size: 12px;
    color: #9e9fa9;
    padding-top: 10px;
}
